首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   174篇
  免费   3篇
  177篇
  2024年   1篇
  2023年   1篇
  2022年   1篇
  2021年   6篇
  2020年   3篇
  2019年   5篇
  2018年   6篇
  2017年   7篇
  2016年   6篇
  2015年   9篇
  2014年   5篇
  2013年   17篇
  2012年   9篇
  2011年   4篇
  2010年   4篇
  2009年   6篇
  2008年   8篇
  2007年   12篇
  2006年   7篇
  2005年   4篇
  2004年   8篇
  2003年   10篇
  2002年   9篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1998年   2篇
  1996年   2篇
  1995年   1篇
  1994年   1篇
  1993年   3篇
  1992年   2篇
  1991年   2篇
  1988年   2篇
  1984年   4篇
  1980年   3篇
  1978年   1篇
  1973年   1篇
排序方式: 共有177条查询结果,搜索用时 0 毫秒
121.
    
This paper reports a meta‐analysis that examines the relationship between leader–member exchange (LMX) relationship quality and a multidimensional model of work performance (task, citizenship, and counterproductive performance). The results show a positive relationship between LMX and task performance (146 samples, ρ = .30) as well as citizenship performance (97 samples, ρ = .34), and negatively with counterproductive performance (19 samples, ρ = ?.24). Of note, there was a positive relationship between LMX and objective task performance (20 samples, ρ = .24). Trust, motivation, empowerment, and job satisfaction mediated the relationship between LMX and task and citizenship performance with trust in the leader having the largest effect. There was no difference due to LMX measurement instrument (e.g., LMX7, LMX‐MDM). Overall, the relationship between LMX and performance was weaker when (a) measures were obtained from a different source or method and (b) LMX was measured by the follower than the leader (with common source‐ and method‐biased effects stronger for leader‐rated LMX quality). Finally, there was evidence for LMX leading to task performance but not for reverse or reciprocal directions of effects.  相似文献   
122.
    
  相似文献   
123.
    
Recognition of emotional facial expressions is a crucial skill for adaptive behavior. Past research suggests that at 5 to 7 months of age, infants look longer to an unfamiliar dynamic angry/happy face which emotionally matches a vocal expression. This suggests that they can match stimulations of distinct modalities on their emotional content. In the present study, olfaction–vision matching abilities were assessed across different age groups (3, 5 and 7 months) using dynamic expressive faces (happy vs. disgusted) and distinct hedonic odor contexts (pleasant, unpleasant and control) in a visual‐preference paradigm. At all ages the infants were biased toward the disgust faces. This visual bias reversed into a bias for smiling faces in the context of the pleasant odor context in the 3‐month‐old infants. In infants aged 5 and 7 months, no effect of the odor context appeared in the present conditions. This study highlights the role of the olfactory context in the modulation of visual behavior toward expressive faces in infants. The influence of olfaction took the form of a contingency effect in 3‐month‐old infants, but later evolved to vanish or to take another form that could not be evidenced in the present study.  相似文献   
124.
    
Mindfulness meditation describes a set of different mental techniques to train attention and awareness. Trait mindfulness and extended mindfulness interventions can benefit self-control. The present study investigated the short-term consequences of mindfulness meditation under conditions of limited self-control resources. Specifically, we hypothesized that a brief period of mindfulness meditation would counteract the deleterious effect that the exertion of self-control has on subsequent self-control performance. Participants who had been depleted of self-control resources by an emotion suppression task showed decrements in self-control performance as compared to participants who had not suppressed emotions. However, participants who had meditated after emotion suppression performed equally well on the subsequent self-control task as participants who had not exerted self-control previously. This finding suggests that a brief period of mindfulness meditation may serve as a quick and efficient strategy to foster self-control under conditions of low resources.  相似文献   
125.
    
To successfully interact with a rich and ambiguous visual environment, the human brain learns to differentiate visual stimuli and to produce the same response to subsets of these stimuli despite their physical difference. Although this visual categorization function is traditionally investigated from a unisensory perspective, its early development is inherently constrained by multisensory inputs. In particular, an early‐maturing sensory system such as olfaction is ideally suited to support the immature visual system in infancy by providing stability and familiarity to a rapidly changing visual environment. Here, we test the hypothesis that rapid visual categorization of salient visual signals for the young infant brain, human faces, is shaped by another highly relevant human‐related input from the olfactory system, the mother's body odor. We observe that a right‐hemispheric neural signature of single‐glance face categorization from natural images is significantly enhanced in the maternal versus a control odor context in individual 4‐month‐old infant brains. A lack of difference between odor conditions for the common brain response elicited by both face and non‐face images rules out a mere enhancement of arousal or visual attention in the maternal odor context. These observations show that face‐selective neural activity in infancy is mediated by the presence of a (maternal) body odor, providing strong support for multisensory inputs driving category acquisition in the developing human brain and having important implications for our understanding of human perceptual development.  相似文献   
126.
SIMSTAT is a computer program that provides bootstrap confidence intervals and estimates distribution parameters for 27 univariate and bivariate statistics. Because it permits variation of the bootstrap sample size, it is a convenient tool for research planning, allowing comparison of power estimates and estimator precision for various estimators and/or sample sizes. SIMSTAT also is a useful tool for studying the robustness of various statistics on real-world data and may be helpful in teaching statistical principles.  相似文献   
127.
128.
Seattle, Prague, Quebec, Nice, Gothenburg, Genoa, Brussels, Barcelona, ≡ All these cities formed the setting of mass globalization protests. In most mass media reports, the presence of thousands of peaceful demonstrators has been outshone by the pictures of radical activists smashing McDonald's and Niketown. In the search for an adequate theological response to today's context of globalization, this article takes precisely this radical activism as a starting–point. In line with those postmodern iconoclasts’ own legitimation, a theological approach to this case leads to the Marxist theory of fetishism and idolatry as it has already been investigated by liberation theologians two decades ago. Surprisingly, a renewed version of this critique of the theologization of economics can be found in No Logo (2000), the trend–setting globalization critique written by the Canadian journalist Naomi Klein. A theological close reading of this best–selling book brings to the light a recurrent use of religious metaphor to characterize the corporate logo as a major aesthetic figure in the context of globalization. In order to understand the aesthetic and (pseudo–)theological processes involved, a confrontation with the theological aesthetics of Hans Urs von Balthasar (in particular his essay on Bonaventure) delivers a striking formal parallel between the Church's cross and today's corporate logo. Beyond an at first sight similar theo–aesthetic programme, Balthasar's theological aesthetics however opens up a position which enables us to expose the contemporary global socio–economic system as a subtly inverted Christianity.  相似文献   
129.
130.
Grammatical gender is generally considered an early and error-free acquisition in French children. This article first examines how children cope with the gender attribution problem, i.e., how they determine the gender of individual nouns. We consider the plausibility and requirements of an account in which tacit phonological assignment rules are put to use to solve attribution problems and contrast it with a simple “masculine as default” strategy. Elicited production data from three experiments, involving 312 4–10-year-old French children and 40 adult controls, were found compatible with this latter scenario and to provide only scant support for the former one. Second, we argue that previous studies have overestimated French children's gender agreement abilities, and that French children's ability to make the article and the adjective agree can be assumed from age 7 onwards, but not before.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号